01 -
Grease and flour two 23-cm (9-inch) round cake pans and line the bases with parchment paper. Preheat the oven to 175°C.
02 -
In a large mixing bowl, sift together the flour, sugar, black cocoa powder, baking powder, baking soda, and salt.
03 -
In a separate bowl, whisk together the eggs, buttermilk, vegetable oil, and vanilla extract until fully combined.
04 -
Add the wet ingredients to the dry mixture and beat on medium speed until homogenous. Gradually incorporate the hot water, mixing on low speed until the batter is smooth and thin.
05 -
Divide the batter evenly between the prepared pans. Tap gently to release air bubbles. Bake for 30–35 minutes, or until a toothpick inserted into the centre comes out clean. Let cakes cool in pans for 10 minutes, then turn out onto a wire rack to cool fully.
06 -
In a large bowl, beat softened cream cheese and butter until smooth and creamy. Gradually add powdered sugar, one cup at a time, beating on low speed. Mix in vanilla extract and heavy cream, then whip on high speed until the frosting is light and fluffy.
07 -
Place one cake layer on a serving plate. Spread a generous layer of cream cheese frosting over the top. Position the second layer on top and cover the entire cake with the remaining frosting, smoothing with an offset spatula.
08 -
Garnish the cake with chocolate shavings, curls, and fresh berries as desired.